Answers
Answer:
x = 10
y = 20
Step-by-step explanation:
Hope this hepls you.
Related Questions
function or not a function?
Answers
Answer:
Function
Step-by-step explanation:
Its a function because it passes the vertical line test
Pls help and show workings
Answers
Select the expression that is equivalent to 3(2x + 5) − 4x.
Question 12 options:
A. 2x + 15
B. x + 8
C. 2x + 5
D. x + 15
Answers
Because you use the distributive property which equals 6x+15-4x
Then you add like terms so 6x-4x=2x soo 2x+15
Hope this helps
Have a great day/night
Please help due by 2
Answers
Answer:
f=-4
Step-by-step explanation:
f (-5) = -5 -4
f (-5) + 5 = -5 +5 -4
f = -4
If f(1) = 6 and f(n) = 5f(n - 1) then find the value of f(6).
Answers
9514 1404 393
Answer:
18750
Step-by-step explanation:
The recursive relation describes a geometric sequence with a first term of 6 and a common ratio of 5. The general term will be ...
an = 6·5^(n -1)
So, the 6th term will be ...
a6 = 6·5^(6-1) = 6·3125
a6 = 18750
Please please please please please help me!!
I have been stuck and i need help please. Im begging you
please help me with B.
Answers
The 2x’s cancel
The answer is -7
(The question is in the picture)
Thank you I’ll really appreciate it !!! I really need this
Answers
Explanation:
The slope intercept form is y =mx +b
You start at the middle point and count up 3 until you’re on the same line as the other point and then you count over 1. That is your slope, your mx. Which is 3x (because the 1 doesn’t need to be shown) and the b is 0 meaning the point that is on the Y line. You start at 0 so you don’t need to put that in.
please help, would be grateful :)
Answers
Answer:
[tex]\frac{4}{3x-4}[/tex]
Step-by-step explanation:
The first thing we do to solve this is factor is completley
You can factor out a 4 from the numerator and get
4(3x+4)
The denominator is a difference of squares which means that
(x^2-y^2)=(x-y)(x+y)
which means that 9x^2-16=
(3x-4)(3x+4)
Put these together and get
[tex]\frac{4(3x+4)}{(3x-4)*(3x+4)}[/tex]
The 3x+4 cancels out and we get left with
[tex]\frac{4}{3x-4}[/tex]
Nina spent $75.00 on music in September. She spent $96.00 on music in
October. By which percent did Nina's spending on music increase from
September to October?
A 78%
B 28%
22%
D 12%
Answers
Pls help if your good at math marking brainliest
Answers
Answer:
Step-by-step explanation:
6x-1=2x+5+4x-6
separate the variables in one side, numbers on the other side
6x-2x-4x=1+5-6
0=0
one solution
PLEASE HELP ME!!!!
This figure shows △LMN. NZ¯¯¯¯¯¯ is the angle bisector of ∠LNM.
What is LZ?
Enter your answer, as a fraction, in the box.
units
$\text{Basic}$
$x$$y$$x^2$$\sqrt{ }$$\frac{x}{ }$
$x\frac{ }{ }$
$x^{ }$$x_{ }$$\degree$$\left(\right)$$\abs{ }$$\pi$$\infty$
A right triangle with vertices labeled as L, M, and N. Side L N is base. Side L M contains a midpoint Z. A line segment drawn through vertex N bisects angle L N M into two parts labeled as L N Z and Z N M. Angles L N Z and Z N M are marked with single arc. Side M L is labeled 5. Side M N is labeled 3. Base L N is labeled 4.
Answers
Answer:
20/7
Step-by-step explanation:
Answer:
20/7
Step-by-step explanation:
Just took a test on the topic
Len has a rectangular wooden deck that measures 14 feet by 25 feet that he wants to put a sting of light around. what length of lights should he buy?
Answers
Answer:
78 feet
Step-by-step explanation:
assuming it's the perimeter
25 + 25 + 14 + 14 = 78
The length of the string of the lights is 78 feet.
What is the perimeter of the rectangle?P = 2(l + w), where 'l' is the length of the rectangle and w is the width of the rectangle
For given example,
Len has a rectangular wooden deck that measures 14 feet by 25 feet that he wants to put a string of light around.
The length of the string of the lights = the perimeter of the rectangular wooden deck
Here, length of the deck (l) = 25 ft.
width of the deck (w) = 14 ft.
Using the formula of the perimeter of the rectangle,
⇒ P = 2 × (l + w)
⇒ P = 2 × (25 + 14)
⇒ P = 2 × 39
⇒ P = 78 ft.
The perimeter of the rectangular wooden deck is 78 feet.
Therefore, the length of the string of the lights is 78 feet.
Learn more about the perimeter of the rectangle here:
https://brainly.com/question/15287805
#SPJ2
(3×10^2 )×(2×10^−4 )=
Answers
Answer:
Step-by-step explanation:
First, lets simplify everything in the parenthesis.
(3×10^2 )×(2×10^−4 )=
In the parenthesis, since exponents come before multiplication in the order of operations, we need to do the exponents first.
(3 • 100) • (2 • 1/10^4)
Now, we can just multiply everything from left to right to get:
6*10^-2
Or
.06
HELP PLEASEE UHM 0=r+4 IM IN 7TH GRADE
Answers
Answer:
r = -4
Step-by-step explanation:
Subtract 4 from both sides, so r = -4
Write an equation of the line with a slope of — 7 and y-intercept of 1.
Answers
Answer:
y= -7x + 1
Step-by-step explanation:
this is the answer
Find three solution's to the linear equation 4x+y=20 using a table
Answers
Answer:
(-2, 28)
(-1, 24)
(0, 20)
Step-by-step explanation:
You can plug any numbers in for x, and solve for y.
Example: 4(-2) + y =20 multiply 4 and -2
-8 + y = 20 add 8 to both sides
y = 28
You can then do this for the rest of the numbers. Here is a table below:
Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Answers
Answer:
VA
Step-by-step explanation:
Angle VYA = 180-94-46 = 40 degrees.
Know that the side length opposite the smallest angle has the smallest length.
VY and VA are the two smallest, but 40 < 46, therefore VA is the shortest length.
Short (and not very rigorous) proof:
The law of sines says that sinA/a = sinB/b = sinC/c, where x is the side opposite the angle X
sin46/YV = sin40/VA
sin46 > sin40, therefore YV > VA.
Mia charges $2.25 per hour when she babysits plus $5.00 for transportation expenses. Write a function rule to represent the amount y Mia charges to babysit for x hours.
A y = 5.00x + 2.25
B y = 7.25x
C y = 2.25x + 5.00
D x = 5.00y + 2.25
Answers
Answer:
c
Step-by-step explanation:
Answer: C
Step-by-step explanation:
Using the (Transforming to Slope-Intercept Form), graph -5x + y = -3
Answers
Answer:
Step-by-step explanation:
The temperature was -5°F and then fell 8°F. Enter the addition expression that represents the final temperature.
Answers
That is the final temp
An expression that is equal to 28.3
Answers
Answer:
18+10.3
Step-by-step explanation:
The expression doesn't have to include a variable, so you can pick two random numbers that add up to 28.3. In this case, I used 18 and 10.3. Simple.
Ella has 0.5 lbs of sugar. How much water should she add to make the following concentrations? Tell Ella how much syrup she will have in each case.
75% syrup?
Answers
Answer:
Step-by-step explanation:
Let amount of water in lbs is x
so, mass of solution = mass of water + mass of sugar
= (x + 0.5) lbs
concentration of syrup = mass of sugar/mass of solution × 100
75 = 0.5/(x + 0.5) × 100
or, 75/100 = 0.5/(x + 0.5)
or, 3/4 = 0.5/(x + 0.5)
or, 3x + 3 × 0.5 = 4 × 0.5
or, 3x + 1.5 = 2
or, 3x = 0.5
or, x = 0.167 lbs
hence, amount of water is 0.167 lbs
Answer:
0.167lbs
Step-by-step explanation:
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hope this helps!
have a good day :)
Is this right? 2(10×2) + 2(10×3)=2(20)+2(6)+2(30)=40+=112 Square inches.
Answers
Answer:
Yes this is correct
Step-by-step explanation:
I have 1 die. What is the probability of rolling a 2 or a 4?
Answers
Dion paid $14.25 for 5
gallons of gasoline. What was the
price per gallon
Answers
Answer:
$2.85
Step-by-step explanation:
your welcome
Answer:
2.85
Step-by-step explanation:
14.25/5 is 2.85
Find the greatest common factor of the
following monomials:
40c4
32c3
Answers
Answer:
Step-by-step explanation:
Cvnnxx nkjcdyggcfxdcvvcwbfjndnd
Alicia borrowed $3,000 from the bank at a rate of 12% simple interest per year. How much interest did she pay in 2 years
Answers
Answer:
I think it is $720
Let me know if this is right.
x2 - 4x + 4
A trinomial B monomial C binomial D non of these
Answers
Answer:
A
Step-by-step explanation:
A monomial has only 1 term
A binomial has 2 terms
A trinomial has 3 terms
Given
x² - 4x + 4
This expression has 3 terms, that is 4x², - 4x and + 4
It is therefore a trinomial
This lesson is about Tangents, and they make no sense. Please help me.
Answers
The radius of circle P is 4, and OP is also a radius of circle P, so OP = 4.
A group of friends wants to go to the amusement park. They have $94.25 to spend on parking and admission. Parking is $14.75, and tickets cost $13.25 per person, including tax. Write and solve an equation which can be used to determine pp, the number of people who can go to the amusement park.
Answers
Answer: 6
Step-by-step explanation:
From the question, we are informed that a group of friends wants to go to the amusement park and that they have $94.25 to spend on parking and admission.
We are further told that Parking is $14.75, and tickets cost $13.25 per person, including tax. The equation that can be used to solve the number of people who can go to the amusement park would be:
= 14.75 + 13.25p
Since they've $94.25 to spend, the number of people that can go to the amusement park will be:
14.75 + 13.25p = 94.25
13.25p = 94.25 - 14.75
13.25p = 79.50
p = 79.50 / 13.25
p = 6
6 people can go to the amusement park